R3267 Series Spectrum Analyzer Operation Manual (Vol.1)
5.2.9 GPIB Command Codes
5-21
5.2.9
GPIB Command Codes
The following tables list the GPIB commands by function.
Listener Code Column:
An asterisk (*) in the Listener Code Column indicates that the function re-
quires numeric data together with the function code.
The sign [*] in the Listener Code Column indicates that the function can be
omitted.
String data such as file name, label and so on can receive characters, which are
found after the command and prior to the delimiter, as input values. However,
when data begins with a “/”, the characters between “/” and “/” are received as
input.
Output Format Column:
A comma (,) in the Output Format column indicates that multiple items are
output.
ON/OFF or AUTO/MANUAL in the Output Format column indicates that the
code outputs 1 or 0, respectively.
All frequencies are in hertz (Hz), and all times are in seconds. Levels are out-
put in the currently displayed unit.
Table 5-1 A Key/B Key (Trace A/Trace B) (1 of 3)
Function
Listener Code
Talker Request
Panel
Key
Remarks
Code
Output Format
Trace
Active Trace A
ACTRC TRA
ACTRC?
0:Activates Trace A
A
Active Trace B
ACTRC TRB
1:Activates Trace B
B
Trace A
–––
TA?
(Low-order bytes) 0: Write
A
1: View
2: Blank
3: Normalize
(High-order bytes) 0: Nothing
1: +Max Hold
2: +Averaging
3: +Min Hold
4: Power Average
A Write
AW
–––
–––
A
A View
AV
–––
–––
A
A Blank
AB
–––
–––
A
A Max Hold
ON
AM
–––
A
AMAX ON
AMAX?
0: OFF
A
OFF
AMAX OFF
1: ON
A
A Min Hold
ON
AMIN ON
AMIN?
0: OFF
A
OFF
AMIN OFF
1: ON
A
A Averaging
ON
AAVG ON
AAVG?
0: OFF
A
AGR
–––
1: ON
A
OFF
AAVG OFF
AAVG?
A
AGS
–––
A
A Normalize ON
ANORM ON
ANORM?
0: OFF
A
OFF
ANORM OFF
1: ON
A
Normalize with Store Corr.
AR
–––
–––
A
Power Average ON
APAVG ON
APAVG?
0: OFF
APAVG OFF
1: ON
Clearing Trace A
CWA
–––
–––
A
